chr8-25410106-A-C

Variant names:

• chr8-25410106-A-C
• rs2709618
• NM_024940.8:c.5412A>C

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_024940.8(DOCK5):​c.5412A>C​(p.Pro1804Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 29)
• Consequence: DOCK5 NM_024940.8 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.212
• Publications: 26 publications found

Genes affected

DOCK5 (HGNC:23476): (dedicator of cytokinesis 5) This gene encodes a member of the dedicator of cytokinesis protein family. Members of this family act as guanine nucleotide exchange factors for small Rho family G proteins. The protein encoded by this gene is thought to associate with adaptors CRK and CRKL, and function in regulation of intestinal epithelial cell spreading and migration on collagen IV. Similar proteins in mouse and zebrafish also function in myoblast fusion. [provided by RefSeq, Oct 2016]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.6).
• BP7: Synonymous conserved (PhyloP=-0.212 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DOCK5	NM_024940.8	c.5412A>C	p.Pro1804Pro	synonymous_variant	Exon 51 of 52	ENST00000276440.12	NP_079216.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DOCK5	ENST00000276440.12	c.5412A>C	p.Pro1804Pro	synonymous_variant	Exon 51 of 52	1	NM_024940.8	ENSP00000276440.7

Frequencies

GnomAD3 genomes Cov.: 29

GnomAD4 exome Cov.: 38

GnomAD4 genome Cov.: 29

Alfa AF: 0.00 Hom.: 40789

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.60
CADD	Benign	1.2
DANN	Benign	0.53
PhyloP100		-0.21
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.12		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs2709618; hg19: chr8-25267622;